Utah State University

Array programming with NumPy

Array programming provides a powerful, compact and expressive syntax for accessing, manipulating and operating on data in vectors, matrices and higher-dimensional arrays. NumPy ...

The Influence of Functional Diversity and Composition on Ecosystem Processes

Humans are modifying both the identities and numbers of species in ecosystems, but the impacts of such changes on ecosystem processes are controversial. Plant species diversity,...

X-ray Crystal Structure of the Fe-Only Hydrogenase (CpI) from Clostridium pasteurianum to 1.8 Angstrom Resolution

A three-dimensional structure for the monomeric iron-containing hydrogenase (CpI) from Clostridium pasteurianum was determined to 1.8 angstrom resolution by x-ray crystallograph...

Effects of sample size, estimation methods, and model specification on structural equation modeling fit indexes

A Monte Carlo simulation study was conducted to investigate the effects on structural equation modeling (SEM) fit indexes of sample size, estimation method, and model specificat...

Structural Equation Modeling: Basic Concepts and Applications in Personality Assessment Research

Structural equation modeling (SEM) has become an increasingly used methodological strategy in psychology. Nevertheless, many psychologists continue to be unclear about how to ap...

The chorus-line hypothesis of manoeuvre coordination in avian flocks

Mode of Inhibition of Respiratory Syncytial Virus by a Plant Flavonoid, SP-303

A natural-product polyphenolic polymer of molecular weight 2,100 daltons designated SP-303, was found to have antiviral activity against respiratory syncytial virus (RSV) in the...

Electron-stimulated bond rearrangements on the H/Si(100)-3×1 surface